system_blocks.php

php 开发的内容管理系统

<?php
// $Id: system_blocks.php 694 2006-09-04 11:33:22Z skalpa $
//  ------------------------------------------------------------------------ //
//                XOOPS - PHP Content Management System                      //
//                    Copyright (c) 2000 XOOPS.org                           //
//                       <http://www.xoops.org/>                             //
//  ------------------------------------------------------------------------ //
//  This program is free software; you can redistribute it and/or modify     //
//  it under the terms of the GNU General Public License as published by     //
//  the Free Software Foundation; either version 2 of the License, or        //
//  (at your option) any later version.                                      //
//                                                                           //
//  You may not change or alter any portion of this comment or credits       //
//  of supporting developers from this source code or any supporting         //
//  source code which is considered copyrighted (c) material of the          //
//  original comment or credit authors.                                      //
//                                                                           //
//  This program is distributed in the hope that it will be useful,          //
//  but WITHOUT ANY WARRANTY; without even the implied warranty of           //
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the            //
//  GNU General Public License for more details.                             //
//                                                                           //
//  You should have received a copy of the GNU General Public License        //
//  along with this program; if not, write to the Free Software              //
//  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA //
//  ------------------------------------------------------------------------ //
// Author: Kazumi Ono (AKA onokazu)                                          //
// URL: http://www.myweb.ne.jp/, http://www.xoops.org/, http://jp.xoops.org/ //
// Project: The XOOPS Project                                                //
// ------------------------------------------------------------------------- //

function b_system_online_show()
{
    global $xoopsUser, $xoopsModule;
    $online_handler =& xoops_gethandler('online');
    mt_srand((double)microtime()*1000000);
    // set gc probabillity to 10% for now..
    if (mt_rand(1, 100) < 11) {
        $online_handler->gc(300);
    }
    if (is_object($xoopsUser)) {
        $uid = $xoopsUser->getVar('uid');
        $uname = $xoopsUser->getVar('uname');
    } else {
        $uid = 0;
        $uname = '';
    }
    if (is_object($xoopsModule)) {
        $online_handler->write($uid, $uname, time(), $xoopsModule->getVar('mid'), $_SERVER['REMOTE_ADDR']);
    } else {
        $online_handler->write($uid, $uname, time(), 0, $_SERVER['REMOTE_ADDR']);
    }
    $onlines = $online_handler->getAll();
    if (false != $onlines) {
        $total = count($onlines);
        $block = array();
        $guests = 0;
        $members = '';
        for ($i = 0; $i < $total; $i++) {
            if ($onlines[$i]['online_uid'] > 0) {
                $members .= ' <a href="'.XOOPS_URL.'/userinfo.php?uid='.$onlines[$i]['online_uid'].'">'.$onlines[$i]['online_uname'].'</a>,';
            } else {
                $guests++;
            }
        }
        $block['online_total'] = sprintf(_ONLINEPHRASE, $total);
        if (is_object($xoopsModule)) {
            $mytotal = $online_handler->getCount(new Criteria('online_module', $xoopsModule->getVar('mid')));
            $block['online_total'] .= ' ('.sprintf(_ONLINEPHRASEX, $mytotal, $xoopsModule->getVar('name')).')';
        }
        $block['lang_members'] = _MEMBERS;
        $block['lang_guests'] = _GUESTS;
        $block['online_names'] = $members;
        $block['online_members'] = $total - $guests;
        $block['online_guests'] = $guests;
        $block['lang_more'] = _MORE;
        return $block;
    } else {
        return false;
    }
}

function b_system_login_show()
{
    global $xoopsUser, $xoopsConfig;
    if (!$xoopsUser) {
        $block = array();
        $block['lang_username'] = _USERNAME;
        $block['unamevalue'] = "";
        if (isset($_COOKIE[$xoopsConfig['usercookie']])) {
            $block['unamevalue'] = $_COOKIE[$xoopsConfig['usercookie']];
        }
        $block['lang_password'] = _PASSWORD;
        $block['lang_login'] = _LOGIN;
        $block['lang_lostpass'] = _MB_SYSTEM_LPASS;
        $block['lang_registernow'] = _MB_SYSTEM_RNOW;
        //$block['lang_rememberme'] = _MB_SYSTEM_REMEMBERME;
        if ($xoopsConfig['use_ssl'] == 1 && $xoopsConfig['sslloginlink'] != '') {
            $block['sslloginlink'] = "<a href=\"javascript:openWithSelfMain('".$xoopsConfig['sslloginlink']."', 'ssllogin', 300, 200);\">"._MB_SYSTEM_SECURE."</a>";
        }
        return $block;
    }
    return false;
}

function b_system_main_show()
{
    global $xoopsUser,$xoopsModule;
    $block = array();
    $block['lang_home'] = _MB_SYSTEM_HOME;
    $block['lang_close'] = _CLOSE;
    $module_handler =& xoops_gethandler('module');
    $criteria = new CriteriaCompo(new Criteria('hasmain', 1));
    $criteria->add(new Criteria('isactive', 1));
    $criteria->add(new Criteria('weight', 0, '>'));
    $modules = $module_handler->getObjects($criteria, true);
    $moduleperm_handler =& xoops_gethandler('groupperm');
    $groups = is_object($xoopsUser) ? $xoopsUser->getGroups() : XOOPS_GROUP_ANONYMOUS;
    $read_allowed = $moduleperm_handler->getItemIds('module_read', $groups);
    foreach (array_keys($modules) as $i) {
        if (in_array($i, $read_allowed)) {
            $block['modules'][$i]['name'] = $modules[$i]->getVar('name');
            $block['modules'][$i]['directory'] = $modules[$i]->getVar('dirname');
            $sublinks = $modules[$i]->subLink();
            if ((count($sublinks) > 0) && (!empty($xoopsModule)) && ($i == $xoopsModule->getVar('mid'))) {
                foreach($sublinks as $sublink){
                    $block['modules'][$i]['sublinks'][] = array('name' => $sublink['name'], 'url' => XOOPS_URL.'/modules/'.$modules[$i]->getVar('dirname').'/'.$sublink['url']);
                }
            } else {
                $block['modules'][$i]['sublinks'] = array();
            }
        }
    }
    return $block;
}

function b_system_search_show()
{
    $block = array();
    $block['lang_search'] = _MB_SYSTEM_SEARCH;
    $block['lang_advsearch'] = _MB_SYSTEM_ADVS;
    return $block;
}

function b_system_user_show()
{
    global $xoopsUser;
    if (is_object($xoopsUser)) {
        $pm_handler =& xoops_gethandler('privmessage');
        $block = array();
        $block['lang_youraccount'] = _MB_SYSTEM_VACNT;
        $block['lang_editaccount'] = _MB_SYSTEM_EACNT;
        $block['lang_notifications'] = _MB_SYSTEM_NOTIF;
        $block['uid'] = $xoopsUser->getVar('uid');
        $block['lang_logout'] = _MB_SYSTEM_LOUT;
        $criteria = new CriteriaCompo(new Criteria('read_msg', 0));
        $criteria->add(new Criteria('to_userid', $xoopsUser->getVar('uid')));
        $block['new_messages'] = $pm_handler->getCount($criteria);
        $block['lang_inbox'] = _MB_SYSTEM_INBOX;
        $block['lang_adminmenu'] = _MB_SYSTEM_ADMENU;
        return $block;
    }
    return false;
}

// this block is deprecated
function b_system_waiting_show()
{
    global $xoopsUser;
    $xoopsDB =& Database::getInstance();
    $module_handler =& xoops_gethandler('module');
    $block = array();
    if ($module_handler->getCount(new Criteria('dirname', 'news'))) {
        $result = $xoopsDB->query("SELECT COUNT(*) FROM ".$xoopsDB->prefix("stories")." WHERE published=0");
        if ( $result ) {
            $block['modules'][0]['adminlink'] = XOOPS_URL."/modules/news/admin/index.php?op=newarticle";
            list($block['modules'][0]['pendingnum']) = $xoopsDB->fetchRow($result);
            $block['modules'][0]['lang_linkname'] = _MB_SYSTEM_SUBMS;
        }
    }
    if ($module_handler->getCount(new Criteria('dirname', 'mylinks'))) {
        $result = $xoopsDB->query("SELECT COUNT(*) FROM ".$xoopsDB->prefix("mylinks_links")." WHERE status=0");
        if ( $result ) {
            $block['modules'][1]['adminlink'] = XOOPS_URL."/modules/mylinks/admin/index.php?op=listNewLinks";
            list($block['modules'][1]['pendingnum']) = $xoopsDB->fetchRow($result);
            $block['modules'][1]['lang_linkname'] = _MB_SYSTEM_WLNKS;
        }
        $result = $xoopsDB->query("SELECT COUNT(*) FROM ".$xoopsDB->prefix("mylinks_broken"));
        if ( $result ) {
            $block['modules'][2]['adminlink'] = XOOPS_URL."/modules/mylinks/admin/index.php?op=listBrokenLinks";
            list($block['modules'][2]['pendingnum']) = $xoopsDB->fetchRow($result);
            $block['modules'][2]['lang_linkname'] = _MB_SYSTEM_BLNK;
        }
        $result = $xoopsDB->query("SELECT COUNT(*) FROM ".$xoopsDB->prefix("mylinks_mod"));
        if ( $result ) {
            $block['modules'][3]['adminlink'] = XOOPS_URL."/modules/mylinks/admin/index.php?op=listModReq";
            list($block['modules'][3]['pendingnum']) = $xoopsDB->fetchRow($result);
            $block['modules'][3]['lang_linkname'] = _MB_SYSTEM_MLNKS;
        }
    }
    if ($module_handler->getCount(new Criteria('dirname', 'mydownloads'))) {
        $result = $xoopsDB->query("SELECT COUNT(*) FROM ".$xoopsDB->prefix("mydownloads_downloads")." WHERE status=0");
        if ( $result ) {
            $block['modules'][4]['adminlink'] = XOOPS_URL."/modules/mydownloads/admin/index.php?op=listNewDownloads";
            list($block['modules'][4]['pendingnum']) = $xoopsDB->fetchRow($result);
            $block['modules'][4]['lang_linkname'] = _MB_SYSTEM_WDLS;
        }
        $result = $xoopsDB->query("SELECT COUNT(*) FROM ".$xoopsDB->prefix("mydownloads_broken")."");
        if ( $result ) {
            $block['modules'][5]['adminlink'] = XOOPS_URL."/modules/mydownloads/admin/index.php?op=listBrokenDownloads";
            list($block['modules'][5]['pendingnum']) = $xoopsDB->fetchRow($result);
            $block['modules'][5]['lang_linkname'] = _MB_SYSTEM_BFLS;
        }
        $result = $xoopsDB->query("SELECT COUNT(*) FROM ".$xoopsDB->prefix("mydownloads_mod")."");
        if ( $result ) {
            $block['modules'][6]['adminlink'] = XOOPS_URL."/modules/mydownloads/admin/index.php?op=listModReq";
            list($block['modules'][6]['pendingnum']) = $xoopsDB->fetchRow($result);
            $block['modules'][6]['lang_linkname'] = _MB_SYSTEM_MFLS;
        }
    }
        $result = $xoopsDB->query("SELECT COUNT(*) FROM ".$xoopsDB->prefix("xoopscomments")." WHERE com_status=1");
        if ( $result ) {
            $block['modules'][7]['adminlink'] = XOOPS_URL."/modules/system/admin.php?module=0&amp;status=1&amp;fct=comments";
            list($block['modules'][7]['pendingnum']) = $xoopsDB->fetchRow($result);
            $block['modules'][7]['lang_linkname'] =_MB_SYSTEM_COMPEND;
        }
    return $block;
}

function b_system_info_show($options)
{
    global $xoopsConfig, $xoopsUser;
    $xoopsDB =& Database::getInstance();
    $myts =& MyTextSanitizer::getInstance();
    $block = array();
    if (!empty($options[3])) {
        $block['showgroups'] = true;
        $result = $xoopsDB->query("SELECT u.uid, u.uname, u.email, u.user_viewemail, u.user_avatar, g.name AS groupname FROM ".$xoopsDB->prefix("groups_users_link")." l LEFT JOIN ".$xoopsDB->prefix("users")." u ON l.uid=u.uid LEFT JOIN ".$xoopsDB->prefix("groups")." g ON l.groupid=g.groupid WHERE g.group_type='Admin' ORDER BY l.groupid, u.uid");
        if ($xoopsDB->getRowsNum($result) > 0) {
            $prev_caption = "";
            $i = 0;
            while  ($userinfo = $xoopsDB->fetchArray($result)) {
                if ($prev_caption != $userinfo['groupname']) {
                    $prev_caption = $userinfo['groupname'];
                    $block['groups'][$i]['name'] = $myts->htmlSpecialChars($userinfo['groupname']);
                }
                if (isset($xoopsUser) && is_object($xoopsUser)) {
                    $block['groups'][$i]['users'][] = array('id' => $userinfo['uid'], 'name' => $myts->htmlspecialchars($userinfo['uname']), 'msglink' => "<a href=\"javascript:openWithSelfMain('".XOOPS_URL."/pmlite.php?send2=1&amp;to_userid=".$userinfo['uid']."','pmlite',450,370);\"><img src=\"".XOOPS_URL."/images/icons/pm_small.gif\" border=\"0\" width=\"27\" height=\"17\" alt=\"\" /></a>", 'avatar' => XOOPS_UPLOAD_URL.'/'.$userinfo['user_avatar']);
                } else {
                    if ($userinfo['user_viewemail']) {
                        $block['groups'][$i]['users'][] = array('id' => $userinfo['uid'], 'name' => $myts->htmlspecialchars($userinfo['uname']), 'msglink' => '<a href="mailto:'.$userinfo['email'].'"><img src="'.XOOPS_URL.'/images/icons/em_small.gif" border="0" width="16" height="14" alt="" /></a>', 'avatar' => XOOPS_UPLOAD_URL.'/'.$userinfo['user_avatar']);
                    } else {
                        $block['groups'][$i]['users'][] = array('id' => $userinfo['uid'], 'name' => $myts->htmlspecialchars($userinfo['uname']), 'msglink' => '&nbsp;', 'avatar' => XOOPS_UPLOAD_URL.'/'.$userinfo['user_avatar']);
                    }
                }
                $i++;
            }
        }
    } else {
        $block['showgroups'] = false;
    }
    $block['logourl'] = XOOPS_URL.'/images/'.$options[2];